All skills require constant repetition to become second nature;good manners are no exception.
All skills require constant repetition to become second nature;good manners are no exception.
一切技能都需要经常重复而后才能成为第二天性，礼貌也是如此。
All skills require constant repetition to become second nature;good manners are no exception.
一切技能都需要经常重复而后才能成为第二天性，礼貌也是如此。